処理の再実行

# (1)
java -cp dependency/* org.springframework.batch.core.launch.support.CommandLineJobRunner <jobPath> <jobName> -restart

# (1)
java -cp dependency/* org.springframework.batch.core.launch.support.CommandLineJobRunner <JobExecutionId> -restart

public long restart(long JobExecutionId) throws Execption {
  return jobOperator.restart(JobExecutionId); // (1)
}

<!-- (1) -->
<select id="findByProcessedIsNull"
        resultType="org.terasoluna.batch.functionaltest.app.model.plan.SalesPlanDetail">
    <![CDATA[
    SELECT
        branch_id AS branchId, year, month, customer_id AS customerId, amount
    FROM
        sales_plan_detail
    WHERE
        processed IS NULL
    ORDER BY
        branch_id ASC, year ASC, month ASC, customer_id ASC
    ]]>
</select>

<!-- (2) -->
<update id="update" parameterType="org.terasoluna.batch.functionaltest.app.model.plan.SalesPlanDetail">
    <![CDATA[
    UPDATE
        sales_plan_detail
    SET
        processed = '1'
    WHERE
        branch_id = #{branchId}
    AND
        year = #{year}
    AND
        month = #{month}
    AND
        customer_id = #{customerId}
    ]]>
</update>

<!-- (3) -->
<bean id="reader" class="org.mybatis.spring.batch.MyBatisCursorItemReader"
      p:queryId="org.terasoluna.batch.functionaltest.ch06.reprocessing.repository.RestartOnConditionRepository.findByZeroOrLessAmount"
      p:sqlSessionFactory-ref="jobSqlSessionFactory"/>

<!-- (4) -->
<bean id="dbWriter" class="org.mybatis.spring.batch.MyBatisBatchItemWriter"
      p:statementId="org.terasoluna.batch.functionaltest.ch06.reprocessing.repository.RestartOnConditionRepository.update"
      p:sqlSessionTemplate-ref="batchModeSqlSessionTemplate"/>

<bean id="fileWriter"
      class="org.springframework.batch.item.file.FlatFileItemWriter" scope="step"
      p:resource="file:#{jobParameters['outputFile']}"
      p:appendAllowed="true"> <!-- (5) -->
    <property name="lineAggregator">
        <bean class="org.springframework.batch.item.file.transform.DelimitedLineAggregator">
            <property name="fieldExtractor">
                <bean class="org.springframework.batch.item.file.transform.BeanWrapperFieldExtractor"
                      p:names="branchId,year,month,customerId,amount"/>
            </property>
        </bean>
    </property>
</bean>
<!-- (6) -->
<bean id="compositeWriter" class="org.springframework.batch.item.support.CompositeItemWriter">
    <property name="delegates">
        <list>
            <ref bean="fileWriter"/>
            <ref bean="dbWriter"/>
        </list>
    </property>
</bean>

<batch:job id="restartOnConditionBasisJob"
           job-repository="jobRepository" restartable="false"> <!-- (7) -->

    <batch:step id="restartOnConditionBasisJob.step01">
        <batch:tasklet transaction-manager="jobTransactionManager">
            <batch:chunk reader="reader" processor="amountUpdateItemProcessor"
                         writer="compositeWriter" commit-interval="10" />
        </batch:tasklet>
    </batch:step>

</batch:job>

# (8)
java -cp dependency/* org.springframework.batch.core.launch.support.CommandLineJobRunner <jobPath> <jobName> <jobParameters> ...